9646038285 has 16 divisors (see below), whose sum is σ = 16620866304. Its totient is φ = 4748818752.

The previous prime is 9646038277. The next prime is 9646038299. The reversal of 9646038285 is 5828306469.

It is not a de Polignac number, because 9646038285 - 2³ = 9646038277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24733237 + ... + 24733626.

It is an arithmetic number, because the mean of its divisors is an integer number (1038804144).

Almost surely, 2^9646038285 is an apocalyptic number.

It is an amenable number.

9646038285 is a deficient number, since it is larger than the sum of its proper divisors (6974828019).

9646038285 is a wasteful number, since it uses less digits than its factorization.

9646038285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49466884.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 9646038285 is about 98214.2468534988. The cubic root of 9646038285 is about 2128.7091508554.

The spelling of 9646038285 in words is "nine billion, six hundred forty-six million, thirty-eight thousand, two hundred eighty-five".